Allnet ALL1294VPN Owner's manual

Brand: Allnet

Model: ALL1294VPN

Category: Routers

Type: Owner's manual

Broadband VPN

Gateway

Broadband Internet Access

4-Port Switching Hub

User's Guide

Table of Contents

CHAPTER 1 INTRODUCTION .............................................................................................1

Broadband VPN Gateway Features ................................................................................1

Package Contents ..............................................................................................................3

Physical Details..................................................................................................................4

CHAPTER 2 INSTALLATION...............................................................................................6

Requirements.....................................................................................................................6

Procedure...........................................................................................................................6

CHAPTER 3 SETUP ................................................................................................................8

Overview ............................................................................................................................8

Configuration Program ....................................................................................................9

Setup Wizard...................................................................................................................11

LAN Screen......................................................................................................................14

CHAPTER 4 PC CONFIGURATION..................................................................................16

Overview ..........................................................................................................................16

Windows Clients..............................................................................................................16

Macintosh Clients............................................................................................................27

Linux Clients....................................................................................................................27

Other Unix Systems.........................................................................................................27

CHAPTER 5 OPERATION AND STATUS.........................................................................28

Operation.........................................................................................................................28

Status Screen....................................................................................................................28

Connection Status - PPPoE ............................................................................................30

Connection Status - PPTP ..............................................................................................32

Connection Status - Telstra Big Pond............................................................................33

Connection Details - SingTel RAS.................................................................................34

Connection Details - Fixed/Dynamic IP Address .........................................................36

CHAPTER 6 INTERNET FEATURES................................................................................38

Overview ..........................................................................................................................38

WAN Port Configuration ...............................................................................................39

Advanced Internet...........................................................................................................42

Dynamic DNS (Domain Name Server)..........................................................................46

Virtual Servers.................................................................................................................48

Options.............................................................................................................................50

CHAPTER 7 SECURITY CONFIGURATION...................................................................51

Overview ..........................................................................................................................51

Admin Login....................................................................................................................51

Access Control.................................................................................................................52

Firewall Rules..................................................................................................................56

Logs...................................................................................................................................60

E-mail...............................................................................................................................62

Security Options..............................................................................................................64

Scheduling........................................................................................................................66

Services.............................................................................................................................67

CHAPTER 8 VPN (IPSEC)....................................................................................................68

Overview ..........................................................................................................................68

Common VPN Situations................................................................................................70

VPN Configuration .........................................................................................................72

VPN Examples.................................................................................................................82

Certificates.....................................................................................................................100

CRLs...............................................................................................................................104

Status..............................................................................................................................105

CHAPTER 9 MICROSOFT VPN .......................................................................................107

Overview ........................................................................................................................107

Server Setup...................................................................................................................107

Client Database..............................................................................................................108

Status Screen..................................................................................................................110

Windows Client Setup...................................................................................................111

CHAPTER 10 OTHER FEATURES & SETTINGS .........................................................119

Overview ........................................................................................................................119

Config File......................................................................................................................120

Network Diagnostics .....................................................................................................121

PC Database...................................................................................................................122

Remote Administration.................................................................................................126

Routing...........................................................................................................................128

Upgrade Firmware........................................................................................................133

UPnP...............................................................................................................................134

APPENDIX A TROUBLESHOOTING..............................................................................135

Overview ........................................................................................................................135

General Problems..........................................................................................................135

Internet Access...............................................................................................................135

APPENDIX B SPECIFICATIONS......................................................................................137

Broadband VPN Gateway............................................................................................137

FCC Statement ..............................................................................................................137

CE Marking Warning...................................................................................................138

P/N: 9560J20130

Document Version: 1.3

All trademarks and trade names are the properties of their respective owners.

Chapter 1

Introduction

This Chapter provides an overview of the Broadband VPN Gateway's features

and capabilities.

Congratulations on the purchase of your new Broadband VPN Gateway. The Broadband VPN

Gateway is a multi-function device providing the following services:

•

Shared Broadband Internet Access for all LAN users.

•

4-Port Switching Hub for 10BaseT or 100BaseT connections.

Figure 1: Broadband VPN Gateway

Broadband VPN Gateway Features

The Broadband VPN Gateway incorporates many advanced features, carefully designed to

provide sophisticated functions while being easy to use.

Internet Access Features

• Shared Internet Access. All users on the LAN or WLAN can access the Internet

through the Broadband VPN Gateway, using only a single external IP Address. The local

(invalid) IP Addresses are hidden from external sources. This process is called NAT (Net-

work Address Translation).

•

DSL & Cable Modem Support. The Broadband VPN Gateway has a 100BaseT

Ethernet port for connecting a DSL or Cable Modem. All popular DSL and Cable Mo-

dems are supported. SingTel RAS and Big Pond (Australia) login support is also included.

• PPPoE, PPTP, SingTel RAS and Telstra Big Pond Support. The Internet (WAN

port) connection supports PPPoE (PPP over Ethernet), PPTP (Peer-to-Peer Tunneling Pro-

tocol), SingTel RAS and Telstra Big Pond (Australia), as well as "Direct Connection" type

services.

•

Fixed or Dynamic IP Address. On the Internet (WAN port) connection, the Broad-

band VPN Gateway supports both Dynamic IP Address (IP Address is allocated on

connection) and Fixed IP Address.

Broadband VPN Gateway User Guide

Advanced Internet Functions

• Communication Applications. Support for Internet communication applications, such

as interactive Games, Telephony, and Conferencing applications, which are often difficult

to use when behind a Firewall, is included.

•

Special Internet Applications. Applications which use non-standard connections or

port numbers are normally blocked by the Firewall. The ability to define and allow such

applications is provided, to enable such applications to be used normally.

•

Virtual Servers. This feature allows Internet users to access Internet servers on your

LAN. The required setup is quick and easy.

•

Multi-DMZ. For each WAN (Internet) IP address allocated to you, one (1) PC on your

local LAN can be configured to allow unrestricted 2-way communication with Servers or

individual users on the Internet. This provides the ability to run programs which are in-

compatible with Firewalls.

•

Physical DMZ Port. PCs connected to the DMZ port are effectively isolated from your

LAN, while connected to the Internet. This provides additional security for your LAN

while allowing your Servers to be accessed from the Internet.

• URL Filter. Use the URL Filter to block access to undesirable Web sites by LAN users.

•

Internet Access Log. See which Internet connections have been made.

•

VPN Pass through Support. PCs with VPN (Virtual Private Networking) software

using PPTP, L2TP and IPSec are transparently supported - no configuration is required.

LAN Features

• 4-Port Switching Hub. The Broadband VPN Gateway incorporates a 3-port

10/100BaseT switching hub, making it easy to create or extend your LAN.

•

DHCP Server Support. Dynamic Host Configuration Protocol provides a dynamic IP

address to PCs and other devices upon request. The Broadband VPN Gateway can act as a

DHCP Server for devices on your local LAN and WLAN.

•

Multi Segment LAN Support. LANs containing one or more segments are supported,

via the Broadband VPN Gateway 's RIP (Routing Information Protocol) support and built-

in static routing table.

• DMZ Port. Used when allowing Servers on your LAN to be accessed from the Internet,

the DMZ port provides additional protection for both your Servers and your LAN.

Configuration & Management

• Easy Setup. Use your WEB browser from anywhere on the LAN or WLAN for configu-

ration.

•

Remote Management. The Broadband VPN Gateway can be managed from any PC on

your LAN. And, if the Internet connection exists, it can also (optionally) be configured via

the Internet.

• UPnP Support. UPnP (Universal Plug and Play) allows automatic discovery and con-

figuration of the Broadband VPN Gateway. UPnP is by supported by Windows ME, XP,

or later.

• Configuration File Backup & Restore. You can backup (download) the Broadband

VPN Gateway's configuration file to your PC, and restore (upload) a previously-saved

configuration file to the Broadband VPN Gateway.

Introduction

Security Features

• Password - protected Configuration. Optional password protection is provided to

prevent unauthorized users from modifying the configuration data and settings.

•

NAT Protection. An intrinsic side effect of NAT (Network Address Translation) tech-

nology is that by allowing all LAN users to share a single IP address, the location and

even the existence of each PC is hidden. From the external viewpoint, there is no network,

only a single device - the Broadband VPN Gateway.

•

Stateful Inspection Firewall. All incoming data packets are monitored and all incom-

ing server requests are filtered, thus protecting your network from malicious attacks from

external sources.

• Protection against DoS attacks. DoS (Denial of Service) attacks can flood your

Internet connection with invalid packets and connection requests, using so much band-

width and so many resources that Internet access becomes unavailable. The Broadband

VPN Gateway incorporates protection against DoS attacks.

•

Rule-based Policy Firewall. To provide additional protection against malicious pack-

ets, you can define your own firewall rules. This can also be used to control the Internet

services available to LAN users.

IPSec VPN Gateway Features

• IPSec.. Support for IPSec standards, including IKE and certificates.

•

70 Tunnels. Up to 70 VPN tunnels can be created.

•

High performance. High performance encryption engine maintains high throughput

even when using 3DES.

Microsoft VPN Gateway Support

• PPTP Server. The Broadband VPN Gateway emulates a Microsoft PPTP VPN Server,

allowing clients to use the Microsoft VPN client provided in Windows.

•

Windows Client Support. Remote users can use the Microsoft VPN client (VPN

Adapter) provided in recent versions of Windows.

•

Easy Setup. For both the Administrator and remote users, the Microsoft VPN is much

easier to configure than IPSec VPN.

Package Contents

The following items should be included:

• The Broadband VPN Gateway Unit

• Power Adapter

• Quick Installation Guide

• CD-ROM containing the on-line manual.

If any of the above items are damaged or missing, please contact your dealer immediately.

Broadband VPN Gateway User Guide

Physical Details

Front-mounted LEDs

Figure 2: Front Panel

Power On - Power on.

Off - No power.

Status (Red) On - Error condition.

Off - Normal operation.

Blinking - This LED blinks during start up.

LAN

For each port, there are 2 LEDs

• Link/Act

• On - Corresponding LAN (hub) port is active.

• Off - No active connection on the corresponding LAN (hub) port.

• Flashing - Data is being transmitted or received via the corre-

sponding LAN (hub) port.

• 100

• On - Corresponding LAN (hub) port is using 100BaseT.

• Off - Corresponding LAN (hub) port connection is using

10BaseT, or no active connection.

WAN On - Connection to the modem attached to the WAN (Internet) port is

established.

Flashing - Data is being transmitted or received via the WAN port.

PPPoE On - PPPoE connection established.

Off - No PPPoE connection.

DMZ

• Link/Act

•

Blinking – receiving/ transmitting data

• 100

• On -

Link at 100Mbps

• Off -

Link at 10Mbps

Introduction

Rear Panel

Figure 3: Rear Panel

DMZ

Use a standard LAN cable to connect to a normal port on another

hub.

Reset Button

This button has two (2) functions:

• Reboot. When pressed and released, the Broadband VPN

Gateway will reboot (restart).

• Clear All Data. This button can also be used to clear ALL data

and restore ALL settings to the factory default values.

To Clear All Data and restore the factory default values:

1. Power Off.

2. Hold the Reset Button down while you Power On.

3. Keep holding the Reset Button for a few seconds, until the RED

LED has flashed TWICE.

4. Release the Reset Button. The Broadband VPN Gateway is now

using the factory default values.

WAN port

(10/100BaseT)

Connect the DSL or Cable Modem here. If your modem came with a

cable, use the supplied cable. Otherwise, use a standard LAN cable.

10/100BaseT

LAN connections

Use standard LAN cables (RJ45 connectors) to connect your PCs to

these ports.

Note:

Any LAN port on the Broadband VPN Gateway will automatically

function as an "Uplink" port when required. Just connect any port to

a normal port on the other hub, using a standard LAN cable.

Power port

Connect the supplied power adapter here.

Chapter 2

Installation

This Chapter covers the physical installation of the Broadband VPN Gate-

way.

Requirements

• Network cables. Use standard 10/100BaseT network (UTP) cables with RJ45 connectors.

• TCP/IP protocol must be installed on all PCs.

• For Internet Access, an Internet Access account with an ISP, and either of a DSL or Cable

modem (for WAN port usage)

Procedure

Figure 4: Installation Diagram

1. Choose an Installation Site

Select a suitable place on the network to install the Broadband VPN Gateway.

Ensure the Broadband VPN Gateway and the DSL/Cable modem are powered OFF.

2. Connect LAN Cables

• Use standard LAN cables to connect PCs to the Switching Hub ports on the Broadband

VPN Gateway. Both 10BaseT and 100BaseT connections can be used simultaneously.

• If required, you can connect any LAN port to another Hub. Any LAN port on the Broad-

band VPN Gateway will automatically function as an "Uplink" port when required. Just

connect any LAN port to a normal port on the other hub, using a standard LAN cable.

Installation

• If desired, connect the DMZ port to a standard port on another Hub. PCs connected this

hub will also gain Internet access, but will NOT be able to access the rest of the LAN.

3. Connect WAN Cable

Connect the DSL or Cable modem to the WAN port on the Broadband VPN Gateway. Use

the cable supplied with your DSL/Cable modem. If no cable was supplied, use a standard

cable.

4. Power Up

• Power on the Cable or DSL modem.

• Connect the supplied power adapter to the Broadband VPN Gateway and power up.

Use only the power adapter provided. Using a different one may cause hardware damage

5. Check the LEDs

• The Power LED should be ON.

• The Status LED should flash, then turn Off. If it stays on, there is a hardware error.

• For each LAN (PC) connection, the LAN Link/Act LED should be ON (provided the PC is

also ON.)

• The WAN LED should be ON.

For more information, refer to Front-mounted LEDs in Chapter 1.

Using the DMZ Port

Please note the following points regarding the DMZ port.

• The DMZ port is a normal port, not an "uplink" port.

• PCs connected to the DMZ port are on the same LAN segment as PCs connected to the

Hub ports. They must use the same IP address range.

• PCs connected to the DMZ port are NOT visible to PCs on the hub (LAN) ports. So you

cannot use Microsoft networking or other networking protocols to connect to PCs on the

DMZ.

• PCs connected to the DMZ port still share the WAN port IP address for Internet access.

Advantages of the DMZ Port

If running any Servers on your LAN, you should connect them to the DMZ port, for the

following reasons:

• Traffic passing between the DMZ and LAN passes through the firewall. The firewall will

protect your LAN if your Server is compromised and used to launch an attack on your

LAN.

• When using the Virtual Servers feature, (see Virtual Servers in Chapter 6) a firewall rule

to allow incoming traffic from the Internet (WAN) to the DMZ is automatically created. If

the Server is connected to the LAN (hub) ports, you must add the firewall rule manually.

Chapter 3

Setup

This Chapter provides Setup details of the Broadband VPN Gateway.

Overview

This chapter describes the setup procedure for:

• Internet Access

• LAN configuration

PCs on your local LAN may also require configuration. For details, see Chapter 4 - PC Con-

figuration.

Other configuration may also be required, depending on which features and functions of the

Broadband VPN Gateway you wish to use. Use the table below to locate detailed instructions

for the required functions.

To Do this: Refer to:

Configure PCs on your LAN. Chapter 4:

PC Configuration

Check Broadband VPN Gateway operation and Status. Chapter 5:

Operation and Status

Use any of the following Internet features:

• WAN Port

• Advanced Setup

• Dynamic DNS

• Virtual Servers

• Options

Chapter 6:

Internet Features

Change any of the following Security-related settings:

• Admin Login

• Access Control

• Firewall Rules

• Logs

• E-mail

• Security Options

• Scheduling

• Services

Chapter 7:

Security Configuration

Use the IPSec VPN features:

• VPN Policies

• Certificates

• CRLs

• VPN Status

Chapter 8:

VPN (IPSec)

Setup

Use the Microsoft VPN feature:

• PPTP Server in the Broadband VPN Gateway.

• User and Client setup.

• Checking VPN connection Status.

Chapter 9:

Microsoft VPN

Configure or use any of the following:

• Configuration File backup and restore.

• Network Diagnostic

• PC Database

• Remote Administration

• Routing

• Upgrade Firmware

• UPnP

Chapter 9:

Other Features and Settings

Where use of a certain feature requires that

PCs or other LAN devices be configured, this

is also explained in the relevant chapter.

Configuration Program

The Broadband VPN Gateway contains an HTTP server. This enables you to connect to it, and

configure it, using your Web Browser. Your Browser must support JavaScript. The con-

figuration program has been tested on the following browsers:

• Netscape V4.08 or later

• Internet Explorer V4 or later

Preparation

Before attempting to configure the Broadband VPN Gateway, please ensure that:

• Your PC can establish a physical connection to the Broadband VPN Gateway. The PC and

the Broadband VPN Gateway must be directly connected (using the Hub ports on the

Broadband VPN Gateway) or on the same LAN segment.

• The Broadband VPN Gateway must be installed and powered ON.

• If the Broadband VPN Gateway 's default IP Address (192.168.0.1) is already used by

another device, the other device must be turned OFF until the Broadband VPN Gateway is

allocated a new IP Address during configuration.

Using UPnP

If your Windows system supports UPnP, an icon for the Broadband VPN Gateway will appear

in the system tray, notifying you that a new network device has been found, and offering to

create a new desktop shortcut to the newly-discovered device.

• Unless you intend to change the IP Address of the Broadband VPN Gateway, you can

accept the desktop shortcut.

• Whether you accept the desktop shortcut or not, you can always find UPnP devices in My

Network Places (previously called Network Neighborhood).

Broadband VPN Gateway User Guide

• Double - click the icon for the Broadband VPN Gateway (either on the Desktop, or in My

Network Places) to start the configuration. Refer to the following section Setup Wizard for

details of the initial configuration process.

Using your Web Browser

To establish a connection from your PC to the Broadband VPN Gateway:

1. After installing the Broadband VPN Gateway in your LAN, start your PC. If your PC is

already running, restart it.

2. Start your WEB browser.

3. In the Address box, enter "HTTP://" and the IP Address of the Broadband VPN Gateway,

as in this example, which uses the Broadband VPN Gateway 's default IP Address:

HTTP://192.168.0.1

If you can't connect

If the Broadband VPN Gateway does not respond, check the following:

• The Broadband VPN Gateway is properly installed, LAN connection is OK,

and it is powered ON. You can test the connection by using the "Ping" com-

mand:

• Open the MS-DOS window or command prompt window.

• Enter the command:

ping 192.168.0.1

If no response is received, either the connection is not working, or your

PC's IP address is not compatible with the Broadband VPN Gateway 's IP

Address. (See next item.)

• If your PC is using a fixed IP Address, its IP Address must be within the range

192.168.0.2 to 192.168.0.254 to be compatible with the Broadband VPN

Gateway 's default IP Address of 192.168.0.1. Also, the Network Mask must be

set to 255.255.255.0. See Chapter 4 - PC Configuration for details on check-

ing your PC's TCP/IP settings.

• Ensure that your PC and the Broadband VPN Gateway are on the same net-

work segment. (If you don't have a router, this must be the case.)

4. You will be prompted for a username and password, as shown below.

Figure 5: Password Dialog

• Enter admin for the User Name, and leave the Password blank.

Setup

• These are the default values. Both the name and password can (and should) be changed,

using the Admin Login screen. Once you have changed either the name or the password,

you must use the current values.

Setup Wizard

The first time you connect to the Broadband VPN Gateway, the Setup Wizard will run auto-

matically. (The Setup Wizard will also run if the Broadband VPN Gateway's default setting are

restored.)

1. Step through the Wizard until finished.

• You need to know the type of Internet connection service used by your ISP. Check

the data supplied by your ISP.

• The common connection types are explained in the tables below.

2. On the final screen of the Wizard, run the test and check that an Internet connection can be

established.

3. If the connection test fails:

• Check your data, the Cable/DSL modem, and all connections.

• Check that you have entered all data correctly.

• If using a Cable modem, your ISP may have recorded the MAC (physical) address of

your PC. Run the Wizard, and on the Cable Modem screen, use the "Clone MAC ad-

dress" button to copy the MAC address from your PC to the Broadband VPN

Gateway.

Common Connection Types

Cable Modems

Type Details ISP Data required

Dynamic

IP Address

Your IP Address is allocated

automatically, when you

connect to you ISP.

Usually, none.

However, some ISP's may

require you to use a particular

Hostname, Domain name, or

MAC (physical) address.

Static (Fixed)

IP Address

Your ISP allocates a perma-

nent IP Address to you.

IP Address allocated to you,

mask and gateway (if provided),

and DNS address.

Some ISP's may also require

you to use a particular Host-

name, Domain name, or MAC

(physical) address.

DSL Modems

Type Details ISP Data required

Dynamic

IP Address

Your IP Address is allocated

automatically, when you

connect to you ISP.

None.

Broadband VPN Gateway User Guide

Static (Fixed)

IP Address

Your ISP allocates a perma-

nent IP Address to you.

IP Address allocated to you,

mask and gateway (if provided),

and DNS address.

PPPoE You connect to the ISP only

when required. The IP address

is usually allocated automati-

cally.

User name and password.

PPTP Mainly used in Europe.

You connect to the ISP only

when required. The IP address

is usually allocated automati-

cally, but may be Static

(Fixed).

• PPTP Server IP Address.

• User name and password.

• IP Address allocated to

you, if Static (Fixed).

Other Modems (e.g. Broadband Wireless)

Type Details ISP Data required

Dynamic

IP Address

Your IP Address is allocated

automatically, when you

connect to you ISP.

Usually, none.

However, some ISP's may

require you to use a particular

Hostname, Domain name, or

MAC (physical) address.

Static (Fixed)

IP Address

Your ISP allocates a perma-

nent IP Address to you.

IP Address allocated to you,

mask and gateway (if provided),

and DNS address.

Big Pond Cable (Australia)

For this connection method, the following data is required:

• User Name

• Password

• Big Pond Server IP address

SingTel RAS

For this connection method, the following data is required:

• User Name

• Password

• RAS Plan

Setup

Home Screen

After finishing or exiting the Setup Wizard, you will see the Home screen. When you connect

in future, you will see this screen when you connect. An example screen is shown below.

Figure 6: Home Screen

Navigation & Data Input

• Use the menu bar on the top of the screen, and the "Back" button on your Browser, for

navigation.

• Changing to another screen without clicking "Save" does NOT save any changes you may

have made. You must "Save" before changing screens or your data will be ignored.

On each screen, clicking the "Help" button will

display help for that screen.

From any help screen, you can access the list of all

help files (help index).

Broadband VPN Gateway User Guide

LAN Screen

Use the LAN link on the main menu to reach the LAN screen An example screen is shown

below.

Figure 7: LAN Screen

Data - LAN Screen

TCP/IP

IP Address

IP address for the Broadband VPN Gateway, as seen from the local

LAN. Use the default value unless the address is already in use or your

LAN is using a different IP address range. In the latter case, enter an

unused IP Address from within the range used by your LAN.

Subnet Mask

The default value 255.255.255.0 is standard for small (class "C")

networks. For other networks, use the Subnet Mask for the LAN

segment to which the Broadband VPN Gateway is attached (the same

value as the PCs on that LAN segment).

DHCP Server

• If Enabled, the Broadband VPN Gateway will allocate IP Ad-

dresses to PCs (DHCP clients) on your LAN when they start up.

The default (and recommended) value is Enabled.

• If you are already using a DHCP Server, this setting must be

Disabled, and the existing DHCP server must be re-configured to

treat the Broadband VPN Gateway as the default Gateway. See the

following section for further details.

• The Start IP Address and Finish IP Address fields set the values

used by the DHCP server when allocating IP Addresses to DHCP

clients. This range also determines the number of DHCP clients

supported.

See the following section for further details on using DHCP.

Buttons

Save

Save the data on screen.

Cancel

The "Cancel" button will discard any data you have entered and reload

the file from the Broadband VPN Gateway.

Setup

DHCP

What DHCP Does

A DHCP (Dynamic Host Configuration Protocol) Server allocates a valid IP address to a

DHCP Client (PC or device) upon request.

• The client request is made when the client device starts up (boots).

• The DHCP Server provides the Gateway and DNS addresses to the client, as well as

allocating an IP Address.

• The Broadband VPN Gateway can act as a DHCP server.

• Windows 95/98/ME and other non-Server versions of Windows will act as a DHCP

client. This is the default Windows setting for the TCP/IP network protocol. However,

Windows uses the term Obtain an IP Address automatically instead of "DHCP Client".

• You must NOT have two (2) or more DHCP Servers on the same LAN segment. (If your

LAN does not have other Routers, this means there must only be one (1) DHCP Server on

your LAN.)

Using the Broadband VPN Gateway 's DHCP Server

This is the default setting. The DHCP Server settings are on the LAN screen. On this screen,

you can:

• Enable or Disable the Broadband VPN Gateway 's DHCP Server function.

• Set the range of IP Addresses allocated to PCs by the DHCP Server function.

You can assign Fixed IP Addresses to some devices

while using DHCP, provided that the Fixed IP Addresses

are NOT within the range used by the DHCP Server.

Using another DHCP Server

You can only use one (1) DHCP Server per LAN segment. If you wish to use another DHCP

Server, rather than the Broadband VPN Gateway 's, the following procedure is required.

1. Disable the DHCP Server feature in the Broadband VPN Gateway. This setting is on the

LAN screen.

2. Configure the DHCP Server to provide the Broadband VPN Gateway 's IP Address as the

Default Gateway.

To Configure your PCs to use DHCP

This is the default setting for TCP/IP under Windows 95/98/ME.

See Chapter 4 - Client Configuration for the procedure to check these settings.

Chapter 4

PC Configuration

This Chapter details the PC Configuration required on the local ("Internal")

LAN.

Overview

For each PC, the following may need to be configured:

• TCP/IP network settings

• Internet Access configuration

Windows Clients

This section describes how to configure Windows clients for Internet access via the Broadband

VPN Gateway.

The first step is to check the PC's TCP/IP settings.

The Broadband VPN Gateway uses the TCP/IP network protocol for all functions, so it is

essential that the TCP/IP protocol be installed and configured on each PC.

TCP/IP Settings - Overview

If using the default Broadband VPN Gateway settings, and the default

Windows TCP/IP settings, no changes need to be made.

• By default, the Broadband VPN Gateway will act as a DHCP Server, automatically

providing a suitable IP Address (and related information) to each PC when the PC boots.

• For all non-Server versions of Windows, the default TCP/IP setting is to act as a DHCP

client.

If using a Fixed (specified) IP address, the following changes are re-

quired:

• The Gateway must be set to the IP address of the Broadband VPN Gateway

• The DNS should be set to the address provided by your ISP.

If your LAN has a Router, the LAN Administrator must re-

configure the Router itself. Refer to Chapter 8 - Other

Features and Operations for details.

PC Configuration

Checking TCP/IP Settings - Windows 9x/ME:

1. Select Control Panel - Network. You should see a screen like the following:

Figure 8: Network Configuration

2. Select the TCP/IP protocol for your network card.

3. Click on the Properties button. You should then see a screen like the following.

Figure 9: IP Address (Win 95)

Ensure your TCP/IP settings are correct, as follows:

Using DHCP

To use DHCP, select the radio button Obtain an IP Address automatically. This is the default

Windows setting. Using this is recommended. By default, the Broadband VPN Gateway will

act as a DHCP Server.

Restart your PC to ensure it obtains an IP Address from the Broadband VPN Gateway.

Using "Specify an IP Address"

If your PC is already configured, check with your network administrator before making the

following changes:

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Model: ALL1294VPN

Category: Routers

Type: Owner's manual

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